18051506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 24

約数和(自身を含む): 30108540

約数和(自身を除く): 12057034

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 769, 1067, 1538, 2134, 8459, 11737, 16918, 23474, 74593, 93049, 149186, 186098, 820523, 1641046, 9025753, 18051506]

約数ペア:

[(1, 18051506), (2, 9025753), (11, 1641046), (22, 820523), (97, 186098), (121, 149186), (194, 93049), (242, 74593), (769, 23474), (1067, 16918), (1538, 11737), (2134, 8459)]